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"EQUISFERA" Equipercentual Characteristic from ½" to 1" ½ (kv 0,63 ÷ 25)

3-way equipercentage mixing valve nickel-plated (central mixing way)

3-way equipercentage mixing valve nickel-plated (central mixing way)
3-way equipercentage mixing valve nickel-plated (central mixing way)

Description

The brass valve body is designed with a 3-hole full bore ball shutter housed between two PTFE seats: the one on the flow side is shaped like a disc with a reduced passage hole and Y-profiled for flow regulation with an equipercentage characteristic curve; the one on the return side is profiled for linear regulation.
The combination of the two flows on the flow and return side allows excellent modulation of the mixed water temperature at the outlet. 
The valve is actuated by an electric servomotor with 90° reversible rotation, coupled to the valve body with a rapid bayonet coupling. The servomotor is made of an electric motor combined with a robust gearbox with milled gears made of heat-treated steel. 
The servomotor is controlled by a modulating 3-point or 0-10V signal which sets the ball shutter in a function proportional to the pilot signal.The input signal can come from an electronic controller with 3-point control signal or alternatively 0-10V.

Technical Data

VALVE BODY

 

Body: Nickel-plated brass CW617N (UNI 12165) 
Ball: Brass CW617N (UNI 12165) nickel-plated - chrome-plated
Regulating disc: PTFE 
Rod: Brass CW614N (UNI 12164) with double O-RING in EPDM and anti-seize ring
Maximum working pressure: 16 bar 
Maximum differential pressure: = 4 bar 
Working temperature of the fluid: -10 + 100 °C (for extreme values the use of a spacer is recommended)
Usable fluid : Water/ liquids compatible with PTFE / EPDM
 
COUPLED SERVOMOTORS:

 

Power consumption: 4 W 
Working ambient temperature: 0 + 65°C 
Manoeuvring time: 30" - 60" - 120 " x 90 
Command type: 3-point modulating signal or 0-10V
Auxiliary contact: 1 (only for 0-10V servomotors)
Electrical protection rating: IP54 / IP65
External end position indicator

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Related Product Codes

E33F6: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     6,3Kvs FEMALE ATTACHMENTS
E33F4: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     4,0Kvs FEMALE ATTACHMENTS
E33F3: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     2,5Kvs FEMALE ATTACHMENTS
E33F2: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     1,6Kvs FEMALE ATTACHMENTS
E23F4: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     4,0Kvs FEMALE ATTACHMENTS
E23F3: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     2,5Kvs FEMALE ATTACHMENTS
E23F2: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE    1,6Kvs FEMALE ATTACHMENTS
E23F1: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE    1,0Kvs FEMALE ATTACHMENTS
E23F0: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE    0,63Kvs FEMALE ATTACHMENTS
E43F6: 

BODY BALL VALVE - 3-WAYS DIAM. 1" MODULATING REGULATION TYPE     6,3Kvs FEMALE ATTACHMENTS
E43F5: 

BODY BALL VALVE - 3-WAYS DIAM. 1" MODULATING REGULATION TYPE      10 Kvs FEMALE ATTACHMENTS
E53F5: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/4 MODULATING REGULATION TYPE     10Kvs FEMALE ATTACHMENTS
E53F8: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/4 MODULATING REGULATION TYPE     16Kvs FEMALE ATTACHMENTS
E63F8: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/2 MODULATING REGULATION TYPE     16Kvs FEMALE ATTACHMENTS
E63F9: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/2 MODULATING REGULATION TYPE     25Kvs FEMALE ATTACHMENTS
E23B0: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE   0,63Kvs PIPE UNIONS ATTACHMENTS
E23B1: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     1,0Kvs PIPE UNIONS ATTACHMENTS
E23B2: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     1,6Kvs PIPE UNIONS ATTACHMENTS
E23B3: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     2,5Kvs PIPE UNIONS ATTACHMENTS
E23B4: 

BODY BALL VALVE - 3-WAYS DIAM. 1/2" MODULATING REGULATION TYPE     4,0Kvs PIPE UNIONS ATTACHMENTS
E33B2: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     1,6Kvs PIPE UNIONS ATTACHMENTS
E33B3: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     2,5Kvs PIPE UNIONS ATTACHMENTS
E33B4: 

BODY BALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     4,0Kvs PIPE UNIONS ATTACHMENTS
E33B6: 

BODY B ALL VALVE - 3-WAYS DIAM. 3/4" MODULATING REGULATION TYPE     6,3Kvs PIPE UNIONS ATTACHMENTS
E43B6: 

BODY BALL VALVE - 3-WAYS DIAM. 1" MODULATING REGULATION TYPE     6,3Kvs PIPE UNIONS ATTACHMENTS
E43B5: 

BODY BALL VALVE - 3-WAYS DIAM. 1" MODULATING REGULATION TYPE      10Kvs PIPE UNIONS ATTACHMENTS
E53B5: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/4 MODULATING REGULATION TYPE      10Kvs PIPE UNIONS ATTACHMENTS
E53B8: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/4 MODULATING REGULATION TYPE      16Kvs PIPE UNIONS ATTACHMENTS
E63B8: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/2 MODULATING REGULATION TYPE      16Kvs PIPE UNIONS ATTACHMENTS
E63B9: 

BODY BALL VALVE - 3-WAYS DIAM. 1"1/2 MODULATING REGULATION TYPE      25Kvs PIPE UNIONS ATTACHMENTS
M7B3E: 

3-POINTS CONTROL MOTOR 1 AUX SW. 120" FOR 2/3-WAYS EQUISFERA VALVE - 230VAC
M7C3E: 

3-POINTS CONTROL MOTOR  1 AUX SW. 120" FOR 2/3-WAYS EQUISFERA VALVE - 24VAC
P7B3E: 

FREEZE MOTOR 3 POINT 1 AUX SW 120sec FOR 2/3-WAYS EQUISFERA VALVE - 230VAC PROTECTED TYPE
P7C3E: 

3-POINTS CONTROL MOTOR   1 AUX SW. 120" FOR 2/3-WAYS EQUISFERA VALVE - 24VAC PROTECTED TYPE
P7EV9V: 

ACTUATOR 0÷10V CONTROL - 30"x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
P7EV9: 

ACTUATOR 0÷10 V CTROL - 60" x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
P7EV9L: 

ACTUATOR 0÷10V CONTROL - 120"x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
P7EA9V: 

ACTUATOR 4÷20mA CONTROL - 30"x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
P7EA9: 

ACTUATOR 4÷20mA CONTROL - 60" x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
P7EA9L: 

ACTUATOR 4÷20mA CONTROL - 120"x 90° IP65 FOR EQUISFERA VALVES 2&3-WAYS - 24VAC Ø1/2" - 1"1/4 WITH ADAPTER DP-ISO
technical support +39 0434 920466

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